Sweet Frog was founded in 2009 by Derek Cha and now operates more than 260 stores in 23 states with two international locations. Frog is an acronym for "Fully Rely on God."

The self-serve shops allow customers to fill their own cups with yogurt dispensed from machines and then top their creations at a toppings bar. There are about 60 toppings including crushed candies, nuts and cereals along with fresh fruits.

SweetFrog also operates shops in Silver Spring Twp. and Lower Allen Twp. with a shop opening soon in South Hanover Twp.